I purchased 15 silkie chicken eggs online and I decided to make a homeade incubator. I had it set three days before the chicken eggs arrived. The temperature was at 100 and the humidity at 55, when they arrived I put them in, the second day I was candeling them and I noticed nothing was happening. When I woke up the next day I noticed my temperature had dropped to 95 and the humidity was at 65% I thought they were all dead but I did not loose hope and decided to go purchase a real incubator. As soon as my bought incubator reached 99.5 f and 55% in humidity I decided to put them in eventhough I thought they were dead. The next morning I candled them and I noticed that on six of them there were heart beats. I kept the other ones for a few days more but they weren't developing so I disposed of them. I put them on the 23 of September it is now the 13 of October, when will they hatch? I have the temperature at 99.5 and the humidity at 70% should I higher the temp? I candled them three days ago when I stopped turning them and they were all black with veins and an air sac. HELP!